Using ultrasonic waves beamed through a 3D-printed "metasurface" an audio bubble is formed at the intersection of those waves, potentially providing listeners personalized audio privacy without ...

The research, published in the prestigious journal Advanced Functional Materials, shows how an innovative and non-toxic process using ultrasonic sound waves can alter the surface of glass, making it ...

Final Fantasy established its visual identity with pixel art, influencing influential classics. Best entries with pixel art feature epic narratives, charismatic heroes, and memorable battles.

Pixel Watch owners are claiming that the latest update has caused notifications to be delayed. It’s believed that the update may have also negatively impacted watch face editing and Fitbit ...

Civilization has ended, and something else awakens in its place. From the world’s decay, ancient creatures stir, rise, and roam the land. Vessels of Decay is a post-apocalyptic action adventure ...

Immersive art experiences transform how audiences interact with creativity, and legal experts on Monday discussed how copyright law is protecting these dynamic works of art. At a South by ...

Foldable smartphones like the Google Pixel 9 Pro Fold and Galaxy Z Flip ... The tiny 0.2mm thick sensor sits behind the screen, passing its ultrasonic waves through the display to your fingertip.

A huge blue and white wave towers over three unfortunate boats ... this humble woodblock print hit the big time? In this series, art historian Dr James Fox traces the twists of fate and happy ...

Ultrasonic sounds are high-frequency sound waves that exceed 20,000 hertz, making them too high-pitched for human ears to detect. These sound waves vibrate more than 20,000 times per second. Doctors ...

In this paper, a composite feature extraction method (CFEM) of ultrasonic guided wave (GUW) monitoring is proposed. First, the window transient energy (WTE) is extracted through a sliding window, ...